/**
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 */

package com.twitter.scalding.source

import com.twitter.scalding._

abstract class HourlySuffixSource(prefixTemplate: String, dateRange: DateRange)
    extends TimePathedSource(
      prefixTemplate + TimePathedSource.YEAR_MONTH_DAY_HOUR + "/*",
      dateRange,
      DateOps.UTC
    )

abstract class HourlySuffixMostRecentSource(prefixTemplate: String, dateRange: DateRange)
    extends MostRecentGoodSource(
      prefixTemplate + TimePathedSource.YEAR_MONTH_DAY_HOUR + "/*",
      dateRange,
      DateOps.UTC
    )

object HourlySuffixTsv {
  def apply(prefix: String)(implicit dateRange: DateRange) = new HourlySuffixTsv(prefix)
}

class HourlySuffixTsv(prefix: String)(override implicit val dateRange: DateRange)
    extends HourlySuffixSource(prefix, dateRange)
    with DelimitedScheme

object HourlySuffixTypedTsv {
  def apply[T](
      prefix: String
  )(implicit dateRange: DateRange, mf: Manifest[T], conv: TupleConverter[T], tset: TupleSetter[T]) =
    new HourlySuffixTypedTsv[T](prefix)
}

class HourlySuffixTypedTsv[T](prefix: String)(implicit
    override val dateRange: DateRange,
    override val mf: Manifest[T],
    override val conv: TupleConverter[T],
    override val tset: TupleSetter[T]
) extends HourlySuffixSource(prefix, dateRange)
    with TypedDelimited[T]

object HourlySuffixCsv {
  def apply(prefix: String)(implicit dateRange: DateRange) = new HourlySuffixCsv(prefix)
}

class HourlySuffixCsv(prefix: String)(override implicit val dateRange: DateRange)
    extends HourlySuffixSource(prefix, dateRange)
    with DelimitedScheme {
  override val separator = ","
}
